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Molecular phylogeny of Macrosiphini (Hemiptera: Aphididae): An evolutionary hypothesis for the Pterocomma-group habitat adaptation.
Mol Phylogenet Evol. 2018 04; 121:12-22.MP

Abstract

The aphid tribe Macrosiphini Wilson, 1910 (Hemiptera: Aphididae: Aphidinae) is one of the most controversial groups within Aphididae. We sequenced 2876 bp from one nuclear gene (EF-1α) and four mitochondrial genes (COI, tRNA + COII, 16S) from 107 terminal taxa representing 57 genera of Macrosiphini s.l. (the former Macrosiphini + genera in former Pterocommatini), including all of the recognized major genera and outgroups, and reconstructed the phylogeny using maximum likelihood, maximum parsimony and Bayesian methods. The stepping-stone method was used to evaluate various topological hypotheses regarding Macrosiphini s.l. and related groups. Our findings support both the monophyly of Macrosiphini s.l., and of two subordinate groups (Macrosiphini s.str and the Pterocomma-group), as well as the transfer of Capitophorus, Pleotrichophorus, Liosomaphis and Vesiculaphis to the Pterocomma-group-a result not previously suggested by analyses of molecular data. Ancestral state reconstructions for Macrosiphini and the Pterocomma-group suggest an ancestral primary host association with Rosales and Malpighiales, respectively, and other host associations within the tribe. Host transitions independently occurred more than once in Macrosiphini s.str. Furthermore, host-shifts between Rosales and Malpighiales may have occurred at least once in the Pterocomma-group. Additionally, the Macrosiphini phylogeny indicates that host associations are consistent also with host ecology, with a partitioning of aphid-host relationships into riparian and periaquatic habitats versus drier forest/shrubland habitats.

Authors+Show Affiliations

Insect Biosystematics Laboratory, Seoul National University, Seoul 151-921, Republic of Korea.Department of Biological Sciences, University of Memphis, Memphis, TN 38152, USA.Department of Applied Biology, College of Agriculture and Life Sciences, Chungnam National University, Daejeon, Republic of Korea.Department of Biological Sciences, University of Memphis, Memphis, TN 38152, USA.Insect Biosystematics Laboratory, Seoul National University, Seoul 151-921, Republic of Korea; Department of Agricultural Biotechnology, Seoul National University, Seoul 151-921, Republic of Korea; Research Institute for Agricultural and Life Sciences, Seoul National University, Seoul 151-921, Republic of Korea. Electronic address: seung@snu.ac.kr.

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

29253532

Citation

Choi, Hwalran, et al. "Molecular Phylogeny of Macrosiphini (Hemiptera: Aphididae): an Evolutionary Hypothesis for the Pterocomma-group Habitat Adaptation." Molecular Phylogenetics and Evolution, vol. 121, 2018, pp. 12-22.
Choi H, Shin S, Jung S, et al. Molecular phylogeny of Macrosiphini (Hemiptera: Aphididae): An evolutionary hypothesis for the Pterocomma-group habitat adaptation. Mol Phylogenet Evol. 2018;121:12-22.
Choi, H., Shin, S., Jung, S., Clarke, D. J., & Lee, S. (2018). Molecular phylogeny of Macrosiphini (Hemiptera: Aphididae): An evolutionary hypothesis for the Pterocomma-group habitat adaptation. Molecular Phylogenetics and Evolution, 121, 12-22. https://doi.org/10.1016/j.ympev.2017.12.021
Choi H, et al. Molecular Phylogeny of Macrosiphini (Hemiptera: Aphididae): an Evolutionary Hypothesis for the Pterocomma-group Habitat Adaptation. Mol Phylogenet Evol. 2018;121:12-22. PubMed PMID: 29253532.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Molecular phylogeny of Macrosiphini (Hemiptera: Aphididae): An evolutionary hypothesis for the Pterocomma-group habitat adaptation. AU - Choi,Hwalran, AU - Shin,Seunggwan, AU - Jung,Sunghoon, AU - Clarke,Dave J, AU - Lee,Seunghwan, Y1 - 2017/12/15/ PY - 2016/10/21/received PY - 2017/10/25/revised PY - 2017/12/15/accepted PY - 2017/12/19/pubmed PY - 2018/8/18/medline PY - 2017/12/19/entrez KW - Ancestral character states KW - Evolution KW - Habitat KW - Host preference KW - Macrosiphini KW - Pterocomma-group SP - 12 EP - 22 JF - Molecular phylogenetics and evolution JO - Mol Phylogenet Evol VL - 121 N2 - The aphid tribe Macrosiphini Wilson, 1910 (Hemiptera: Aphididae: Aphidinae) is one of the most controversial groups within Aphididae. We sequenced 2876 bp from one nuclear gene (EF-1α) and four mitochondrial genes (COI, tRNA + COII, 16S) from 107 terminal taxa representing 57 genera of Macrosiphini s.l. (the former Macrosiphini + genera in former Pterocommatini), including all of the recognized major genera and outgroups, and reconstructed the phylogeny using maximum likelihood, maximum parsimony and Bayesian methods. The stepping-stone method was used to evaluate various topological hypotheses regarding Macrosiphini s.l. and related groups. Our findings support both the monophyly of Macrosiphini s.l., and of two subordinate groups (Macrosiphini s.str and the Pterocomma-group), as well as the transfer of Capitophorus, Pleotrichophorus, Liosomaphis and Vesiculaphis to the Pterocomma-group-a result not previously suggested by analyses of molecular data. Ancestral state reconstructions for Macrosiphini and the Pterocomma-group suggest an ancestral primary host association with Rosales and Malpighiales, respectively, and other host associations within the tribe. Host transitions independently occurred more than once in Macrosiphini s.str. Furthermore, host-shifts between Rosales and Malpighiales may have occurred at least once in the Pterocomma-group. Additionally, the Macrosiphini phylogeny indicates that host associations are consistent also with host ecology, with a partitioning of aphid-host relationships into riparian and periaquatic habitats versus drier forest/shrubland habitats. SN - 1095-9513 UR - https://www.unboundmedicine.com/medline/citation/29253532/Molecular_phylogeny_of_Macrosiphini__Hemiptera:_Aphididae_:_An_evolutionary_hypothesis_for_the_Pterocomma_group_habitat_adaptation_ L2 - https://linkinghub.elsevier.com/retrieve/pii/S1055-7903(17)30911-9 DB - PRIME DP - Unbound Medicine ER -